The HMC-C047 from Analog Devices is a RF Mixer with RF Frequency 30 to 38 GHz, LO Frequency 30 to 38 GHz, IF Frequency DC to 3.5 GHz, Image Rejection 15 dB, Conversion Loss 10.5 dB. Tags: Module with Connectors, I/Q Mixer. More details for HMC-C047 can be seen below.